diff --git a/Alchegos.Core.csproj b/Alchegos.Core.csproj
index 504f0e3..3ca0ff6 100644
--- a/Alchegos.Core.csproj
+++ b/Alchegos.Core.csproj
@@ -13,9 +13,11 @@
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
+      <PackageReference Include="OpenAI" Version="2.2.0-beta.2" />
       <PackageReference Include="RabbitMQ.Client" Version="7.1.1" />
     </ItemGroup>
-    <Target Name="GenerateNSwagClient" BeforeTargets="Build">
-        <Exec Command="$(NSwagExe_Net80) run nswag.json" />
+    <Target Name="GenerateNSwagClient" BeforeTargets="BeforeBuild">
+        <Exec Command="$(NSwagExe_Net80) run nswag.gitea.json" />
+        <Exec Command="$(NSwagExe_Net80) run nswag.youtrack.json" />
     </Target>
 </Project>
diff --git a/nswag.json b/nswag.gitea.json
similarity index 100%
rename from nswag.json
rename to nswag.gitea.json
diff --git a/nswag.youtrack.json b/nswag.youtrack.json
new file mode 100644
index 0000000..35541f0
--- /dev/null
+++ b/nswag.youtrack.json
@@ -0,0 +1,100 @@
+{
+  "runtime": "Net80",
+  "defaultVariables": null,
+  "documentGenerator": {
+    "fromDocument": {
+      "url": "http://localhost:18891/api/openapi.json",
+      "output": null,
+      "newLineBehavior": "Auto"
+    }
+  },
+  "codeGenerators": {
+    "openApiToCSharpClient": {
+      "clientBaseClass": null,
+      "configurationClass": null,
+      "generateClientClasses": true,
+      "suppressClientClassesOutput": false,
+      "generateClientInterfaces": false,
+      "suppressClientInterfacesOutput": false,
+      "clientBaseInterface": null,
+      "injectHttpClient": true,
+      "disposeHttpClient": true,
+      "protectedMethods": [],
+      "generateExceptionClasses": true,
+      "exceptionClass": "ApiException",
+      "wrapDtoExceptions": true,
+      "useHttpClientCreationMethod": false,
+      "httpClientType": "System.Net.Http.HttpClient",
+      "useHttpRequestMessageCreationMethod": false,
+      "useBaseUrl": true,
+      "generateBaseUrlProperty": true,
+      "generateSyncMethods": false,
+      "generatePrepareRequestAndProcessResponseAsAsyncMethods": false,
+      "exposeJsonSerializerSettings": false,
+      "clientClassAccessModifier": "public",
+      "typeAccessModifier": "public",
+      "propertySetterAccessModifier": "",
+      "generateNativeRecords": false,
+      "generateContractsOutput": false,
+      "contractsNamespace": null,
+      "contractsOutputFilePath": null,
+      "parameterDateTimeFormat": "s",
+      "parameterDateFormat": "yyyy-MM-dd",
+      "generateUpdateJsonSerializerSettingsMethod": true,
+      "useRequestAndResponseSerializationSettings": false,
+      "serializeTypeInformation": false,
+      "queryNullValue": "",
+      "className": "YoutrackApiClient",
+      "operationGenerationMode": "MultipleClientsFromOperationId",
+      "additionalNamespaceUsages": [],
+      "additionalContractNamespaceUsages": [],
+      "generateOptionalParameters": false,
+      "generateJsonMethods": false,
+      "enforceFlagEnums": false,
+      "parameterArrayType": "System.Collections.Generic.IEnumerable",
+      "parameterDictionaryType": "System.Collections.Generic.IDictionary",
+      "responseArrayType": "System.Collections.Generic.ICollection",
+      "responseDictionaryType": "System.Collections.Generic.IDictionary",
+      "wrapResponses": false,
+      "wrapResponseMethods": [],
+      "generateResponseClasses": true,
+      "responseClass": "SwaggerResponse",
+      "namespace": "Alchegos.Core.Services.Youtrack",
+      "requiredPropertiesMustBeDefined": true,
+      "dateType": "System.DateTimeOffset",
+      "jsonConverters": null,
+      "anyType": "object",
+      "dateTimeType": "System.DateTimeOffset",
+      "timeType": "System.TimeSpan",
+      "timeSpanType": "System.TimeSpan",
+      "arrayType": "System.Collections.Generic.ICollection",
+      "arrayInstanceType": "System.Collections.ObjectModel.Collection",
+      "dictionaryType": "System.Collections.Generic.IDictionary",
+      "dictionaryInstanceType": "System.Collections.Generic.Dictionary",
+      "arrayBaseType": "System.Collections.ObjectModel.Collection",
+      "dictionaryBaseType": "System.Collections.Generic.Dictionary",
+      "classStyle": "Poco",
+      "jsonLibrary": "NewtonsoftJson",
+      "generateDefaultValues": true,
+      "generateDataAnnotations": true,
+      "excludedTypeNames": [],
+      "excludedParameterNames": [],
+      "handleReferences": false,
+      "generateImmutableArrayProperties": false,
+      "generateImmutableDictionaryProperties": false,
+      "jsonSerializerSettingsTransformationMethod": null,
+      "inlineNamedArrays": false,
+      "inlineNamedDictionaries": false,
+      "inlineNamedTuples": true,
+      "inlineNamedAny": false,
+      "generateDtoTypes": true,
+      "generateOptionalPropertiesAsNullable": false,
+      "generateNullableReferenceTypes": false,
+      "templateDirectory": null,
+      "serviceHost": null,
+      "serviceSchemes": null,
+      "output": "src/Services/Youtrack/YoutrackApiClient.cs",
+      "newLineBehavior": "Auto"
+    }
+  }
+}
\ No newline at end of file
diff --git a/src/Services/Gitea/GiteaApiClient.Extension.cs b/src/Services/Gitea/GiteaApiClient.Extension.cs
index ecb3a47..0a51f48 100644
--- a/src/Services/Gitea/GiteaApiClient.Extension.cs
+++ b/src/Services/Gitea/GiteaApiClient.Extension.cs
@@ -1,11 +1,10 @@
-using System.Net;
 using Microsoft.Extensions.Options;
 
 namespace Alchegos.Core.Services.Gitea;
 
 public partial class GiteaApiClient
 {
-    private GiteaApiOptions Options;
+    private GiteaApiOptions Options { get; set; }
 
     public GiteaApiClient(HttpClient client, IOptions<GiteaApiOptions> options)
     {
diff --git a/src/Services/RabbitMQ/IRabbitSubscriber.cs b/src/Services/RabbitMQ/IRabbitSubscriber.cs
new file mode 100644
index 0000000..b9c7b45
--- /dev/null
+++ b/src/Services/RabbitMQ/IRabbitSubscriber.cs
@@ -0,0 +1,6 @@
+namespace Alchegos.Core.Services.RabbitMQ;
+
+public interface IRabbitSubscriber
+{
+    Task SubscribeAsync(string exchange, string queueName, IEnumerable<string> routingKeys, Func<string, Task> messageHandler);
+}
\ No newline at end of file
diff --git a/src/Services/RabbitMQ/RabbitSubscriber.cs b/src/Services/RabbitMQ/RabbitSubscriber.cs
new file mode 100644
index 0000000..53f2dd2
--- /dev/null
+++ b/src/Services/RabbitMQ/RabbitSubscriber.cs
@@ -0,0 +1,35 @@
+using System.Text;
+using RabbitMQ.Client;
+using RabbitMQ.Client.Events;
+
+namespace Alchegos.Core.Services.RabbitMQ;
+
+public class RabbitSubscriber : IRabbitSubscriber
+{
+    public RabbitSubscriber(IRabbitService rabbitService)
+    {
+        RabbitService = rabbitService;
+    }
+
+    private IRabbitService RabbitService { get; set; }
+
+    public async Task SubscribeAsync(string exchange, string queueName, IEnumerable<string> routingKeys, Func<string, Task> messageHandler)
+    {
+        IChannel channel = await RabbitService.GetChannelAsync();
+        AsyncEventingBasicConsumer consumer = new AsyncEventingBasicConsumer(channel);
+        consumer.ReceivedAsync += async (sender, args) =>
+        {
+            try
+            {
+                ReadOnlyMemory<byte> body = args.Body;
+                var message = Encoding.UTF8.GetString(body.ToArray());
+                await messageHandler(message);
+                await channel.BasicAckAsync(args.DeliveryTag, false);
+            }
+            catch (Exception ex)
+            {
+                await channel.BasicNackAsync(args.DeliveryTag, false, true);
+            }
+        };
+    }
+}
\ No newline at end of file
diff --git a/src/Services/Youtrack/YoutrackApiClient.Extension.cs b/src/Services/Youtrack/YoutrackApiClient.Extension.cs
new file mode 100644
index 0000000..3f7fcfd
--- /dev/null
+++ b/src/Services/Youtrack/YoutrackApiClient.Extension.cs
@@ -0,0 +1,16 @@
+using Microsoft.Extensions.Options;
+
+namespace Alchegos.Core.Services.Youtrack;
+
+public partial class YoutrackApiClient
+{
+    private YoutrackApiOptions Options { get; set; }
+
+    public YoutrackApiClient(HttpClient client, IOptions<YoutrackApiOptions> options)
+    {
+        _httpClient = client;
+        Options = options.Value;
+        BaseUrl = Options.BaseUrl;
+        _httpClient.DefaultRequestHeaders.Add("Authorization", $"Bearer {Options.Token}");
+    }
+}
diff --git a/src/Services/Youtrack/YoutrackApiOptions.cs b/src/Services/Youtrack/YoutrackApiOptions.cs
new file mode 100644
index 0000000..9d79718
--- /dev/null
+++ b/src/Services/Youtrack/YoutrackApiOptions.cs
@@ -0,0 +1,7 @@
+namespace Alchegos.Core.Services.Youtrack;
+
+public class YoutrackApiOptions
+{
+    public string BaseUrl { get; set; }
+    public string Token { get; set; }
+}
\ No newline at end of file